The "automatically" is key here, because once Zemana AntiLogger Free is installed, there's nothing else to do. No complex settings to consider, no options to navigate: the program just runs in the background, encrypting your keystrokes as you type, and feeding them to the foreground application. Your system works exactly as normal, and the only difference is that, if you're infected by a keylogger, it won't be able to capture anything useful.

Does it work? We tested it with a couple of commercial keyloggers. Without Zemana AntiLogger Free, they captured our user names, passwords and everything else we typed. Install the program, and they could only see control characters, backspaces and so on: anything visible - numbers, letters, special characters - was scrambled into something else entirely.

Other applications seemed unaffected by us running Zemana AntiLogger Free. And the program didn't require much in the way of resources, either, at maybe 14MB RAM and minimal CPU usage.

Zemana AntiLogger Free worked well for us, but a more capable commercial version also protects against screen captures, remote access to your clipboard, webcam and microphone hijacking, and includes various other anti-malware features. The program costs around $33 and you can read more at the Zemana site.

There's a vast amount to learn, of course, and that's even before you start building your game. But there's plenty of documentation, tutorials, demos and sample projects to point you in the right direction.

The package is now entirely free, too - no annoying limitations, nag screens or anything else. Epic now only requires that you pay a 5% royalty after the first $3,000 of revenue per product per quarter. And even then, you "pay no royalty for film projects, contracting and consulting projects such as architecture, simulation and visualization."

8.48 brings:
- Optimized grass rendering and procedural foliage system preview
- Plugins available in Marketplace
- Improved accuracy for motion blur
- New Tone Mapper
- Support for all the latest VR hardware including Oculus Rift, Samsung Gear VR, Steam VR and HTC Vive, Leap Motion, and Sony's Project Morpheus for PlayStation 4
- "Scrubbable" network replays with rewind support and live time scrubbing
- Visualize the memory footprint of game assets in an interactive tree map UI